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(6741) Liyuan  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 15460.9 days
Unobserved 63 days

 

Astrometry summary
Optical
RMS of residuals 0.77
First observation 1981-10-24.436
Last observation 2024-02-22.319
Number (Discarded) 6579 (961)

 

Get the observational details
ASCII file

 

Note: The ASCII file is in a format suitable for OrbFit input.